1. 3SU1401-1BH40-3AA0 is a part of Siemens SIRIUS range of Safety Integrated control modules.
2. The module is a 40 Amp Monitored Safety Switch that can monitor up to a maximum of 3 contacts.
3. It has 2 safe-OFF path outputs with a contact gap time of 2 ms and is equipped with a dual-channel monitoring circuit.